The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 22, 2015
Filed:
Aug. 10, 2012
Applicants:
Sukeyuki Kobayashi, Loves Park, IL (US);
Frank Leslie Sincox, Iii, Rockford, IL (US);
Richard George Hext, Iii, Belvidere, IL (US);
Inventors:
Sukeyuki Kobayashi, Loves Park, IL (US);
Frank Leslie Sincox, III, Rockford, IL (US);
Richard George Hext, III, Belvidere, IL (US);
Assignee:
GE AVIATION SYSTEMS LLC, Grand Rapids, MI (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/05 (2006.01); F04D 3/02 (2006.01); F04D 19/00 (2006.01); F04D 29/059 (2006.01); F04D 29/063 (2006.01);
U.S. Cl.
CPC ...
F04D 3/02 (2013.01); F04D 19/002 (2013.01); F04D 29/05 (2013.01); F04D 29/059 (2013.01); F04D 29/063 (2013.01);
Abstract
An impeller fan assembly that includes a housing, a stator, a rotor having a hub and an annular array of non-stationary blades extending from the hub, at least two spaced apart bearings mounted to the stator, and a pump in fluid communication with the bearings to provide fluid to the bearings.